toxicit相关论文
The coronavirus disease 2019(COVID-19)pandemic imposed arestructuring of global health systems by rethinking spaces used......
A number of materials are utilized to develop wound care dressing materials with metallic treatments such as ionic silve......
The effects of various salinities and desalination on seed germination of six annual glycophytes (Artemisia sieversiana,......
IT has become an urgent subject with the wider application of REE to study the effects of REE on environ- ment and huma......
Urban particles, as one of the toxic air pollutants, are important issues concerning air quality and public health, espe......
Biocompatibility and biotoxicity of in-situ synthesized carboxylated nanodiamond-cobalt oxide nanoco
A nanocomposite that incorporates cobalt oxide(Co_3O_4) and nanodiamond(ND) can present both high magnetism(Co_3O_4) and......
Objective: To evaluate the efficacy and safety of irinotecan (CPT-11) plus cisplatin (DDP) in patients with small cell l......
AIM: To investigate the side effects of phosalone on intestinal cells and to evaluate benefits of ellagic acid(EA) as a ......
Suppression of colorectal cancer metastasis by nigericin through inhibition of epithelial-mesenchyma
AIM: To evaluate the effect of nigericin on colorectal cancer and to explore its possible mechanism. METHODS: The human ......
Objective: The aim of the research was to study the effects of low-dose splenic irradiation and radiotherapy on immune s......
Alginate modifies the physiological impact of CeO2nanoparticles in corn seedlings cultivated in soil
Alginates are naturally occurring components of organic matter in natural soil whose effects on nanoparticle(NP) toxicit......
There have been significant improvements in the detection and treatment of breast cancer in recent decades. However, the......
Treatment of solid tumors with chimeric antigen receptor-engineered T cells: current status and futu
Chimeric antigen receptors(CARs) are artificial recombinant receptors that generally combine the antigen-recognition dom......
Adjuvant Effects of Fermented Red Ginseng Extract on Advanced Non-Small Cell Lung Cancer Patients Tr
Objective: To investigate the adjuvant therapeutic effects of fermented red ginseng(FRG) extract on non-small cell lung ......
Monohalogenated acetamide-induced cellular stress and genotoxicity are related to electrophilic soft
Haloacetamides(HAMs) are cytotoxic, genotoxic, and mutagenic byproducts of drinking water disinfection. They are soft el......
HAART是目前治疗HIV感染者/艾滋病患者最有效的治疗方法.近年的研究表明,HAART显著降低了艾滋病相关疾病的发病率和死亡率.然而,随......
对枫杨、乌桕、苏柳172、夹竹桃、35杨5个树种叶片及其不同组合叶片水浸液抑螺效果进行了比较研究,同时对夹竹桃不同器官水浸液的杀......
为研究褐鳞环柄菇用于防治桃红颈天牛,用褐鳞环柄菇发酵菌液对桃红颈天牛初龄幼虫进行毒杀试验,处理3 d后桃红颈天牛初龄幼虫的死......
为了筛选控制苏铁小灰蝶(Chilades pandava)的有效药剂,通过室内毒力测定和田间药效试验研究9种杀虫剂对苏铁小灰蝶的防治效果。结果......
赭曲霉毒素A(ochratoxin A, OTA)是毒性最强的真菌毒素之一,具有较强的动物毒性和植物毒性。乙烯(ethylene, ETH)作为植物激素能够调节......
应用斜生栅藻(Scenedesmus obliquus)对重金属污染土壤的毒性进行诊断,结果表明,斜生栅藻的增长率与土壤中的重金属含量明显相关,......
目的评价重组人干扰素α-2a(rIFNα-2a)口含片剂对豚鼠口腔黏膜及内脏器官的毒性作用。方法设试验组、赋形剂组及空白对照组,每组用6......
目的:研究二氧化钛(TiO2)纳米材料对正常及氧化应激 SD 大鼠肾组织的不良影响。方法通过肌肉注射四氧嘧啶,构建氧化应激模型,并分为四......
ZJ2211(中文名称:吡氟菌酯)为结构新颖的甲氧基丙烯酸酯类化合物,同时具有较好的杀菌和杀螨活性。采用叶虫浸渍法测定了ZJ2211对朱砂叶......
目的探讨奈达铂联合多西他赛并同期放疗治疗不可手术食管癌的疗效及毒副反应。方法将2007年9月~2012年9月入住我院的100例不可手术......
应用Horn氏法测定了苄·甲磺WP毒性,并研究了其对草坪草的安全性,结果表明,苄·甲磺WP雌雄大鼠急性经口LD50值大于5 000 m......
目的:探讨超分割放射治疗副鼻窦癌的毒副反应及近期疗效。方法:回顾性分析26例接受术后超分割放射治疗的副鼻窦癌患者,与常规分割放疗......
选用天然多糖中唯一的碱性多糖——壳聚糖作为稳定剂和包裹剂,成功合成了水溶性的Ag In S2量子点/低分子量壳聚糖纳米复合材料(Ag ......
[目的]为水螅毒理学研究提供技术支持。[方法]分别探索3种微量重金属离子(Cu^2+、Cr^6+、Zn^2+)抑制水螅摄食和摄食反应的最低可见效应......
脱氧雪腐镰刀菌烯醇(DoN)是谷物受镰刀菌污染而产生的一种常见的霉菌毒素。脱氧雪腐镰刀菌烯醇经动物吸收后能快速地排泄而在动物组......
通过离体叶片接种、形态学鉴定和分子鉴定,确定阿月浑子褐斑病病原菌为链格孢(A.alternaria)。并在离体条件下测定并比较了5种常用杀......
[目的]筛选混合药剂的最佳配比以有效控制长尾粉蚧的发生为害。[方法]采用浸虫法测定了杀扑磷与马拉硫磷混配后对防治长尾粉蚧若虫......
桉术硫酸盐浆CEH漂白废水具有很强的毒性和很高的色度,废水中的色度主要来自>100kD的高分子量的氯化术素降解产物,而毒性主要是由一......
目的 观察足三里、内关穴位注射黄芪注射液防治化疗毒副反应的临床疗效.方法 将80例进行化疗的恶性肿瘤患者随机分为两组,治疗组在......
用银杏外种皮水煮提取液进行室内菜粉蝶毒力实验和田间药效测定试验.结果表明,相当于0.75g/ml的银杏外种皮提取液对菜粉蝶3龄幼虫......
研究了pH5.5条件下,钴(Ⅱ)和镍(Ⅱ)对长春花C.roseus细胞悬浮增养生长的影响。当介质中钴的起始深度为0.50/2.0μg/ml时,能轻微刺激C.roseus细胞的生长,〔Co(Ⅱ)〕>4.0μg/ml,〔Ni(Ⅱ)〕>2.0μg/ml时,阻......
用Bt杀虫蛋白(ICP)Cry1A汰选的棉铃虫(Helicoverpa armigera)抗性种群和同源对照种群分别测定了4种不同类型Bt ICP的抗虫毒力,结果表明......
Diminazene aceturate 是有讨厌的毒性和有限功效的 trypanocide。它被推想那结合的 diminazene aceturate 到 functionalized nan......
苏云金芽孢杆菌是目前世界上研究最多、产量最大、应用最广的生物杀虫剂,它具有专一性强、对人畜无害、防治效果好以及生物降解无......
目的:考察附子-甘草沉积物对急性心衰大鼠的治疗作用以及其对大鼠的毒性作用.方法:采用急性心衰大鼠模型,空白对照组和模型对照组......
采用室内生物测定法,研究了昆虫病原菌淡紫色拟青霉对红棕象甲成虫的毒力水平。结果表明,红棕象甲死亡率与淡紫色拟青霉的处理浓度......
目的:比较BPP方案同期放化疗加辅助化疗和PF方案诱导化疗加放疗加辅助化疗在局部晚期鼻咽癌治疗的效果与毒副作用。方法:回顾性分析1......
溴虫腈与虫酰肼以五种比例复配,经室内对甜菜夜蛾的毒力测定,溴虫腈对甜菜夜蛾的毒力较高,48h的LC50为27.2030mg/L。其优选配方(v∶......
目的:研究两种不同相对分子质量(Mr)的单甲氧聚乙二醇(Monomethoxy polyethylene glycol,mPEG)与蓖麻毒蛋白A链(ricin A-chain,RTA)偶联后三......
本文概述了增塑剂的分类、种类以及其应用现状,并对其在食品包装的潜在危害进行了分析,重点介绍了三种无毒增塑剂在保鲜膜中的应用......
实验自己合成的下酰胺对小鼠活体内胚胎珠蛋白基因转录的影响。在以生天500~900mg/kg体重的剂量注射15天后,鼠胚胎δy mRNA水平可达到未注射对照的3~6倍。......
对用高分子表面活性剂配制而成的氟氯氰菊酯水乳剂对斜纹夜蛾的室内毒力进行了研究.结果表明,高分子表面活性剂的氟氯氰菊酯水乳剂......
采用不同浓度的球孢白僵菌Bb050230菌株,对棕榈蓟马成虫和若虫进行致病力测定。结果表明:球孢白僵菌对棕榈蓟马的成虫和若虫具有较......
The objective of this study was to isolate a potent dye-degrading microbe that can be used to reduce the pollution cause......
采用注射法分别就两种植物性农药藜芦和苦参对中华稻蝗蝻和初羽化成虫的毒力进行了测定和分析比较。结果显示 ,两种农药对中华稻蝗......